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Diffstat (limited to 'contrib/llvm-project/lldb/source/Plugins/Process/POSIX/NativeProcessELF.h')
-rw-r--r-- | contrib/llvm-project/lldb/source/Plugins/Process/POSIX/NativeProcessELF.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/Plugins/Process/POSIX/NativeProcessELF.h b/contrib/llvm-project/lldb/source/Plugins/Process/POSIX/NativeProcessELF.h new file mode 100644 index 000000000000..84dc8d08a340 --- /dev/null +++ b/contrib/llvm-project/lldb/source/Plugins/Process/POSIX/NativeProcessELF.h @@ -0,0 +1,46 @@ +//===-- NativeProcessELF.h ------------------------------------ -*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef liblldb_NativeProcessELF_H_ +#define liblldb_NativeProcessELF_H_ + +#include "Plugins/Process/Utility/AuxVector.h" +#include "lldb/Host/common/NativeProcessProtocol.h" +#include "llvm/BinaryFormat/ELF.h" + +namespace lldb_private { + +/// \class NativeProcessELF +/// Abstract class that extends \a NativeProcessProtocol with ELF specific +/// logic. Meant to be subclassed by ELF based NativeProcess* implementations. +class NativeProcessELF : public NativeProcessProtocol { + using NativeProcessProtocol::NativeProcessProtocol; + +protected: + template <typename T> struct ELFLinkMap { + T l_addr; + T l_name; + T l_ld; + T l_next; + T l_prev; + }; + + llvm::Optional<uint64_t> GetAuxValue(enum AuxVector::EntryType type); + + lldb::addr_t GetSharedLibraryInfoAddress() override; + + template <typename ELF_EHDR, typename ELF_PHDR, typename ELF_DYN> + lldb::addr_t GetELFImageInfoAddress(); + + std::unique_ptr<AuxVector> m_aux_vector; + llvm::Optional<lldb::addr_t> m_shared_library_info_addr; +}; + +} // namespace lldb_private + +#endif
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